THREE DIMENSIONAL NUMERICAL ANALYSIS OF EFFECTIVE PROPERTIES OF FIBER REINFORCED POLYMER MATRIX COMPOSITES

Fang Daining; Liu Tieqi

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Article Navigation > Acta Materiae Compositae Sinica > 1997 > 14(3): 81-86

Fang Daining, Liu Tieqi. THREE DIMENSIONAL NUMERICAL ANALYSIS OF EFFECTIVE PROPERTIES OF FIBER REINFORCED POLYMER MATRIX COMPOSITES[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 81-86.

Citation:

Fang Daining, Liu Tieqi. THREE DIMENSIONAL NUMERICAL ANALYSIS OF EFFECTIVE PROPERTIES OF FIBER REINFORCED POLYMER MATRIX COMPOSITES[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 81-86.

Fang Daining, Liu Tieqi. THREE DIMENSIONAL NUMERICAL ANALYSIS OF EFFECTIVE PROPERTIES OF FIBER REINFORCED POLYMER MATRIX COMPOSITES[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 81-86.

Citation:

Fang Daining, Liu Tieqi. THREE DIMENSIONAL NUMERICAL ANALYSIS OF EFFECTIVE PROPERTIES OF FIBER REINFORCED POLYMER MATRIX COMPOSITES[J]. Acta Materiae Compositae Sinica, 1997, 14(3): 81-86.

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THREE DIMENSIONAL NUMERICAL ANALYSIS OF EFFECTIVE PROPERTIES OF FIBER REINFORCED POLYMER MATRIX COMPOSITES

Department of Engineering Mechanics, Tsinghua University, Beijing 100084

Received Date: 1996-04-30
Rev Recd Date: 1996-08-05
Publish Date: 1997-09-01

Abstract

Abstract

The three-dimensional finite element method (FEM) was combined with me-somechanics to determine the local and average stress-strain fields of fibrous composites. Computations for the circle and non-circle fiber-reinforced composites were performed to examine the effects of micro structures on the effective properties. The results indicate that the axial Yang's modulus is insensitive to the microstructures while the fiber distributions or fiber arrays as well as fiber shapes significantly affect the transverse effective properties of the composites.
- fibrous composite,
- finite element analysis,
- micromechanics,
- effective properties
Long Abstrsct
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References(1)

References

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